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/*************************************************
* Output Buffer Header File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#ifndef BOTAN_OUTPUT_BUFFER_H__
#define BOTAN_OUTPUT_BUFFER_H__
#include <botan/types.h>
#include <botan/pipe.h>
#include <deque>
namespace Botan {
/*************************************************
* Container of output buffers for Pipe *
*************************************************/
class Output_Buffers
{
public:
u32bit read(byte[], u32bit, Pipe::message_id);
u32bit peek(byte[], u32bit, u32bit, Pipe::message_id) const;
u32bit remaining(Pipe::message_id) const;
void add(class SecureQueue*);
void retire();
Pipe::message_id message_count() const;
Output_Buffers();
~Output_Buffers();
private:
class SecureQueue* get(Pipe::message_id) const;
std::deque<SecureQueue*> buffers;
Pipe::message_id offset;
};
}
#endif
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